9915520160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{681011}}^1$

素因数の和:681046

約数の個数: 96

約数和(自身を含む): 28831324032

約数和(自身を除く): 18915803872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 681011, 1362022, 2724044, 3405055, 4767077, 5448088, 6810110, 8853143, 9534154, 10896176, 13620220, 17706286, 19068308, 21792352, 23835385, 27240440, 35412572, 38136616, 44265715, 47670770, 54480880, 61972001, 70825144, 76273232, 88531430, 95341540, 108961760, 123944002, 141650288, 152546464, 177062860, 190683080, 247888004, 283300576, 309860005, 354125720, 381366160, 495776008, 619720010, 708251440, 762732320, 991552016, 1239440020, 1416502880, 1983104032, 2478880040, 4957760080, 9915520160]

約数ペア:

[(1, 9915520160), (2, 4957760080), (4, 2478880040), (5, 1983104032), (7, 1416502880), (8, 1239440020), (10, 991552016), (13, 762732320), (14, 708251440), (16, 619720010), (20, 495776008), (26, 381366160), (28, 354125720), (32, 309860005), (35, 283300576), (40, 247888004), (52, 190683080), (56, 177062860), (65, 152546464), (70, 141650288), (80, 123944002), (91, 108961760), (104, 95341540), (112, 88531430), (130, 76273232), (140, 70825144), (160, 61972001), (182, 54480880), (208, 47670770), (224, 44265715), (260, 38136616), (280, 35412572), (364, 27240440), (416, 23835385), (455, 21792352), (520, 19068308), (560, 17706286), (728, 13620220), (910, 10896176), (1040, 9534154), (1120, 8853143), (1456, 6810110), (1820, 5448088), (2080, 4767077), (2912, 3405055), (3640, 2724044), (7280, 1362022), (14560, 681011)]